Re: [libvirt] [PATCH 2/7] conf: handle null pointer in virNetDevVlanFormat

Other *Format() functions (e.g. virNetDevBandwidthFormat()) return with no action when called with a NULL *Def pointer. This makes virNetDevVlanFormat() consistent with that behavior. --- src/conf/netdev_vlan_conf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/conf/netdev_vlan_conf.c b/src/conf/netdev_vlan_conf.c index f58b4b8..dbe203e 100644 --- a/src/conf/netdev_vlan_conf.c +++ b/src/conf/netdev_vlan_conf.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2009-2013 Red Hat, Inc. + * Copyright (C) 2009-2014 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -144,7 +144,7 @@ virNetDevVlanFormat(const virNetDevVlan *def, virBufferPtr buf) { size_t i; - if (def->nTags == 0) + if (!(def && def->nTags)) return 0; if (!def->tag) {